Berkeley review material is good for purposes of practice. I will say that the scores I got on Berkeley review were right around what I got on the real thing. Test number 2, verbal was ridiculously hard, I would disregard that test. But the other tests are right along what you would get on the real thing. I think if you read the Berkeley material and do all the passage you will do well. I also think that AAMC tests 4 and 5 are most close to what you can expect during the real deal.
For Berkeley, my scores ranged from 27-35. AAMC tests they ranged from 31-35. Real thing I got a 33.